The mega-cap stocks that dominate the US markets are just wrapping up a truly-extraordinary earnings season. Naturally this first quarter under Republicans’ new corporate tax cuts fueled surging profits. But sales were up big too, which is no mean feat for massive companies. With sustained growth at this torrid pace impossible, peak-earnings fears are mounting. And valuations stayed extremely expensive exiting Q1.

Four times a year publicly-traded companies release treasure troves of valuable information in the form of quarterly reports. Required by the US Securities and Exchange Commission, these 10-Qs contain the best fundamental data available to investors and speculators. They dispel all the sentimental distortions inevitably surrounding prevailing stock-price levels, revealing the underlying hard fundamental realities.